EP3266960A1 - Arrangement with a blind frame for storing a wing frame - Google Patents

Abstract

An arrangement comprises a frame (3) for supporting a sash (4) comprising a push rod fitting (7) cooperating with a handle (9), to which at least one locking pin (10) is associated, which in at least one position of the handle (9 ) engages in a unilaterally open groove (14) of a closing frame (15) fastened to the window frame (3), wherein the wing frame (4) or the window frame (3) is designed to hold a bolt (13) which is locked in a locked position. Position (18) causes a blocking of the locking bolt (10) and in an unlocked position (19) for a possible change in position of the locking bolt (10).

Description

The invention relates to an arrangement with a frame for supporting a sash, which comprises a cooperating with a handle thrust rod fitting, which is associated with at least one locking pin which engages in at least one position of Griffolive in a groove open on one side of a fastened to the frame closing part ,

Such an arrangement is used, for example, as a window or door use, wherein the casement is often equipped with a glazing. The push rod fitting can be designed as a rotary fitting or rotary / tilt fitting, so that depending on the position of the handle or the rotatable coupled with her grip piece of the sash can be pivoted in an open or tilted position or moved to an open or closed position. In order to realize a locking of the push rod fitting in such an arrangement, in order to prevent an opening of the sash, it is known to mount a handle provided with a lock. However, such grips have a relatively large size, which is why they are undesirable in various objects.

For example, a window or a patio door is operated according to the prior art by means of a handle, by the rotation or pivoting of a fitting, which is usually designed as a push rod fitting, can be brought into its intended positions. In the area of so-called burglary-resistant window or window fittings or doors or door fittings, the push rod fittings have locking pins, which are designed as a so-called mushroom head bolts, and cooperate with designed as a safety closing parts closing parts. In this burglar-resistant area, the handle has the further task of securing the push rod fitting against displacement. For this purpose usually Beschlagarretierende handles are used, for. B. connectable grips or grips that can be unlocked via a push button. In the locked state, the handle ensures a rigid connection by means of a polygonal pin, in particular a square bolt, which is firmly connected via a handle plate with the push rod fitting, for a fixation of the position of the push rod fitting. By an external force with conventional lever tools on the push rod fitting or the handle, the push rod fitting can not be moved.

Due to the required integration of the locking and operating mechanism in the handle, the design options are severely limited, especially filigree designs are virtually unrealizable.

The DE 38 36 976 A1 discloses a push rod fitting for a wing of a window, a door or the like, with a handle for actuating a guided in the sash frame push rod and an operable by using a key lock that blocks in its blocking position, the push rod or a motion associated with this locking slide. The problem here proves to be the mandatory requirement of the change of the push rod fitting, so that an installation of the lock without the installation of a correspondingly modified push rod fitting is not possible.

In the following shows the DE 20 2008 012 837 U1 a window with a lockable fitting comprising at least one push rod extending at least over part of the periphery of the sash and having and / or actuating locking members acting between the sash and a window frame, the push rod being slidable along an edge of the sash. In the window frame at least one locking element is displaceably mounted transversely to the longitudinal extension of a frame part and inserted into at least one latch receiving recess in the push rod and / or a recess in the window sash. The push rod has a bore which is in a locked position in a congruent position with the bore in the window sash, so that the locking rod arresting locking element can not be retracted into the bore of the push rod.

The invention has for its object to provide an arrangement of the aforementioned type, in which a secure position of the push rod fitting without costly changes of the push rod fitting is also retrofitted, with the position assurance does not interfere with the visual impression.

According to the invention the object is achieved by the features of the independent claim.

The subclaims represent advantageous embodiments of the invention.

An arrangement comprises a frame for mounting a sash comprising a push rod fitting cooperating with a handle, which is associated with at least one locking pin which engages in a groove of a side fixed groove of a closing member fixed to the frame in at least one position of the handle the frame for holding a bolt is formed, which causes in a locked position, a blocking of the locking bolt and in an unlocked position a release for the possible change in position of the locking bolt.

For example, if the striker, which typically has a mushroom head in a security fitting, is in a position locking the sash to the frame, the bolt can be placed in a correspondingly positioned opening in the sash or frame perpendicular to the longitudinal extent the push rod fitting and preferably parallel to an outer edge of the sash or the frame, insert and relocate in its locked position in which the bolt is in the displacement of the locking bolt and prevents its movement from the locked position out. Since the locking bolt firmly connected to the push rod fitting is blocked in its sliding movement, and the push rod fitting can not be relocated. For example, in the locked position, an attempt is made to twist the handle, either by a rotation of the associated handle or by an attack on the opposite side of the handle, prevents the bolt in its locked position by the blockage of the locking bolt opening the sash. For example, it is possible either to apply the bolt circumferentially to the locking bolt or to provide the bolt with an example fork-shaped opening in which the locking bolt is held immovably. In the unlocked position of the bolt, the locking pin to its displacement, which allows tilting and / or opening of the sash by pivoting or shifting relative to the frame, free. In this position, the bolt can continue to remain in the associated opening in the sash or frame and only release the path of movement of the locking pin.

Due to this type of locking of the locking bolt with the bolt in the locked position, a reliable locking of the push rod fitting is given without this, as is known for example from the prior art, is weakened by a corresponding opening. Furthermore, it is possible to arrange the bolt both at an existing sash or frame both factory and later in the installed state of the window or the door.

Preferably, the bolt blocked in its locked position the locking pin in the groove of the closing part. Sonach the locking pin is held in the groove of the fixedly mounted on the frame closing part in a position in which the sash is either locked in the frame or displaced, that is pivotable or movable. A movement of the locking pin out of the groove of the closing part is prevented by the bolt in its locked position. Sonach is also not possible to open the sash.

In an embodiment, the bolt is in its locked position in at least one opening of the closing part, the groove penetrating and is in its unlocked position, the groove free. Since the closing part is usually made of a metal, it stabilizes the bolt in its position in the case of transverse forces by a violent displacement of the push rod fitting, for example due to a twisting of the handle foil without prior displacement of the bolt in its unlocked position to release the locking pin. The bolt protrudes, for example through the opening of the sash and at least one opening in a groove bounding wall of the closing part in the groove in order to block the locking pin. Preferably, the bolt extends through the groove of the closing part and immersed in an opening in the further groove delimiting wall of the closing part.

In order to further block the locking bolt, preferably, alternatively or additionally, the bolt, in its locked position, projects through a transverse bore of the locking bolt and arrests the locking bolt with a fork-shaped opening. This locking of the locking bolt can be done both within the closing part and at any point of the push rod fitting, for example, on a locking pin, which is associated with no closing part. For this purpose, it is either necessary to modify the locking pin by the transverse bore or form the bolt so that it fixes the locking pin outside one of its predetermined by the push rod fitting end positions.

In a further alternative embodiment, the bolt is displaceable outside the closing part in order to release the opening of the groove in its unlocked position or to lock the groove in its locked position. The bolt may in its locked position, for example, create the circumference immediately adjacent to the closing part or be slightly spaced from the closing part and in any case ensure that the locking bolt can not leave the groove of the closing part.

Should it not be possible for reasons of space to lock the locking pin directly by the bolt, the bolt cooperates with a locking element which blocks or releases the locking pin within the groove. For example, the bolt may have a toothing in the manner of a rack and at a longitudinal movement in the direction of the locked position in which the bolt is largely immersed in the sash or the frame, the pivotally or slidably mounted locking element, which for example also has a toothing, to Relocate blocking the locking bolt within the groove of the closing part.

Conveniently, the bolt is held captive in the sash. Accordingly, the bolt can be rectilinearly moved from its locked in the sash largely locked position in its largely over the sash protruding unlocked position but not completely removed from the sash.

For better handling the bolt is associated with a handle and / or a lock. The handle can be, for example, a handle element or the key of the lock. With the optional lock is a backup of the bolt in its locked position.

Thus, the displacement of the bolt from his pulled out of the casement unlocked position in the inserted into the casement locked position reliably, the bolt is held by a spring element in the locked position and against the action of the spring element in its unlocked position can be brought , Of course, it must be ensured by the user that the bolt does not assume the locked position until the locking bolt engages in the groove of the closing part is moved, the sash over the frame so maximum tilt is.

In order to avoid an excessively large acting on the handle blade over the associated handle torque, which can lead to damage to the entire push rod fitting, a handle is connected by means of a polygonal pin with a gear of Griffolive for actuating the push rod fitting, wherein the polygonal pin has a cross-sectional weakening in has its course between the handle and the transmission. The cross-sectional weakening, for example, a notch, represents a predetermined breaking point and allows shearing of the polygonal pin at an impermissibly large force on the handle on the gearbox and the associated push rod fitting.

By integrated into the sash bolts a displacement of the push rod fitting is obstructed in its locked position. The operation of the push rod fitting and the window or the door by means of a known handle. The handle itself is assigned no anti-fogging function, which is why any handle can be mounted and the operating function is separated from the locking function. Due to the cross-sectional weakening of the handle connecting the gear with a Griffolive polygonal pin can in a mechanical overload z. B. by an attack on the handle, overuse of the lock can be avoided.

It goes without saying that the features mentioned above and those yet to be explained below can be used not only in the respectively specified combination but also in other combinations. The scope of the invention is defined only by the claims.

The invention will be explained in more detail below with reference to an embodiment with reference to the accompanying drawings.

Fig. 1

eine Darstellung einer ein Fenster umfassenden Anordnung nach der Erfindung,

Fig. 2

eine vergrößerte Darstellung eines Griffstücks des Fensters der Anordnung nach Fig. 1,

Fig. 3

eine Schnittdarstellung gemäß der Linie III-III nach Fig. 1,

Fig. 4

eine Schnittdarstellung nach Fig. 3,

Fig. 5

eine erste alternative Schnittdarstellung gemäß der Linie III-III nach Fig. 1,

Fig. 6

eine Schnittdarstellung nach Fig. 5,

Fig. 7

eine zweite alternative Schnittdarstellung gemäß der Linie III-III nach Fig. 1 und

Fig. 8

eine dritte alternative Schnittdarstellung gemäß der Linie III-III nach Fig. 1.

It shows:

Fig. 1

an illustration of an arrangement comprising a window according to the invention,

Fig. 2

an enlarged view of a handle of the window of the arrangement according to Fig. 1 .

Fig. 3

a sectional view along the line III-III according to Fig. 1 .

Fig. 4

a sectional view to Fig. 3 .

Fig. 5

a first alternative sectional view along the line III-III according to Fig. 1 .

Fig. 6

a sectional view to Fig. 5 .

Fig. 7

a second alternative sectional view along the line III-III according to Fig. 1 and

Fig. 8

a third alternative sectional view along the line III-III according to Fig. 1 ,

The arrangement formed as a window 1 essentially comprises a frame frame 3 composed of several frame profiles 2, and a sash frame 4 which can be locked in a lockable manner on the frame 3 and is joined by a plurality of sash profiles 5. In the sash 5 is a circumferential groove 6 for arranging a Push rod fitting 7 is formed, wherein the push rod fitting 7 cooperates with a handle 8 of a handle 9 or a transmission of the handle 9 to move with the push rod fitting 7 firmly connected locking bolt 10, which in the present case have a mushroom head 11, in their position and indeed in a first position in which the casement 4 is locked against the frame 3, and at least in a second position in which the casement 4 is apparent. Often can be set in a corresponding configuration of the installed fitting parts and a third position in which the sash 4 is tilted relative to the frame 3.

Fig. 1 Contemplate optional positions 12 for the arrangement of a bolt 13 whose functionality is described below. It should be noted that in an arrangement of the bolt 13 in the region of the provided with the handle 9 longitudinal wing profile 5 of the bolt 13 can only effectively take his locked position 18 when the sash 4 is locked relative to the frame 3. In the arrangement of the bolt 13 in the region of the lower-side sash profile 5, the bolt 13 can effectively take his locked position 18 even when the sash 4 is tilted relative to the frame 3, as will be apparent in the following.

To Fig. 1 is the Griffolive 9 in a 6 o'clock position in which casement 4 is locked relative to the frame 3. In this position, the locking bolts 10 are positioned so that they engage in unilaterally open grooves 14 associated locking members 15 which are fixed to the frame 3, and that at different distributed over the circumference positions.

By a rotation of the handle 9 by 90 ° counterclockwise in a 3 o'clock position distributed over the circumference of the locking bolts 10 are displaced out of the grooves 14 of the associated locking members 15 and the sash 4 is due to the opposite side of the handle 9 existing suspensions for opening the window 1 relative to the frame 3 pivotally.

After a further rotation of the handle 9 by 90 ° counterclockwise in a 12 o'clock position are on the underside wide side of the window 1 existing locking pin 10 in engagement with associated grooves 6 correspondingly fastened closing parts.

In order to prevent twisting it handle 8 of the handle 9, in particular in a violent intrusion from the outside, in a 3 o'clock position in which the casement 4 can be opened, is prevented by means of at least one slidably mounted in the casement 4 pin 13th the bolt 13 associated with the locking bolt 10 is locked by the bolt 13 is moved to its locked position 18. In the locked position 18 of the bolt 13 blocks the displacement of the associated locking bolt 10 and in its unlocked position 19, the pin 13 releases this displacement again, after which the handle 9 is to operate in the usual way.

In order to prevent damage to the entire push rod fitting 7 in the locked position 18 of the bolt 13 with a large force applied to the handle 9, a polygonal pin 23 of the handle 8 has a cross-sectional weakening 24 which serves as a predetermined breaking point. The cross-sectional weakening 24 is of course in an area between the actual handle 8 and a gear that converts the rotational movement of the handle 9 in a rectilinear movement of the push rod fitting 7.

After the 3 and 4 is the bolt 13 in its locked position 18 in such a manner in front of the closing part 15, that the groove 14 is blocked and thus a retraction of the locking bolt 10 from the closing part 15 is effectively prevented. The bolt 13 is provided to secure against unauthorized operation and for ease of handling with a handle 4 on the above frame 16 handle with a lock 17. Furthermore, the bolt 13 is captively held on the casement via the lock 17 or the handle 16.

According to the FIGS. 5 and 6 is the bolt 13 in its unlocked position 19, in which it releases the groove 14 of the closing part 15 so that the locking pin 10 is moved out of the groove 14 by means of a corresponding rotational movement of the handle 8 of the handle plate 9 and the window 1 is opened or the sash 4 can be tilted. To get from the locked position 18 in the unlocked position 19, the bolt 13 associated with the lock 17 is opened and either manually retracted or shifted back spring actuated, so that the free end of the lock 17 and thus the handle 16 on the Sash protrude than in the, in particular closed locked position 18. Of course, the lock 17 is not mandatory. The bolt 13 may also be assigned to the manual unsecured operation only the handle 16 to which a user can attack with his fingers, or a spring-loaded push button, which releasably locked in its depressed position in which the bolt assumes its locked position 18 and upon actuation in the depressed position due to the action of the built-in spring occupies an extended position, which is associated with the unlocked position 19 of the bolt 13.

In an alternative embodiment according to the FIGS. 7 and 8 acts on the frame 5 associated bolt 13 for blocking the locking bolt 10 together with a locking element 20 which is coupled via a toothing 21 with the bolt 13 such that its linear movement from the locked position 18 in the unlocked position 19 in a rotational movement of the locking element 20 is implemented, in such a way that a locking lug 22 of the locking element 20 is blocked in the locked position 18 of the locking pin 10 and releases in the unlocked position 19. The other processes, movements and components are already exemplified above.

In the present case, the casement 4 is pivotally mounted on the frame 3. However, it will be apparent to those skilled in the art that the sash 3 may also be slidably mounted.

1.

Fenster

2.

Blendrahmenprofil

3.

Blendrahmen

4.

Flügelrahmen

5.

Flügelrahmenprofil

6.

Nut

7.

Schubstangenbeschlag

8.

Griffstück

9.

Griffolive

10.

Schließbolzen

11.

Pilzkopf

12.

Eventual-Position

13.

Bolzen

14.

Nut

15.

Schließteil

16.

Handhabe

17.

Schloss

18.

Verriegelt-Stellung

19.

Entriegelt-Stellung

20.

Riegelelement

21.

Verzahnung

22.

Riegelansatz

23.

Mehrkantstift

24.

Querschnittsschwächung

reference numeral

1.

window

Second

Frame profile

Third

frame

4th

casement

5th

Casement profile

6th

groove

7th

Thrust rod fitting

8th.

grip

9th

Olive handle

10th

locking pin

11th

mushroom head

12th

Eventual position

13th

bolt

14th

groove

15th

closing part

16th

handle

17th

lock

18th

Locked position

19th

Unlocked position

20th

locking element

21st

gearing

22nd

tie neck

23rd

More spindle

24th

Cross-sectional weakening

Claims (10)

Arrangement with a frame (3) for supporting a sash (4) comprising a push rod fitting (7) cooperating with a handle (9) to which at least one locking pin (10) is associated, which in at least one position of the handle (9) in a unilaterally open groove (14) of one of the frame (3) fastened closing part (15) engages, wherein the sash (4) or the frame (3) for holding a bolt (13) is formed in a locked position (18) a blocking of the locking bolt (10) and in an unlocked position (19) causes a release for possible change in position of the locking bolt (10). Arrangement according to claim 1, characterized in that the bolt (13) in its locked position (18) blocks the locking pin (10) in the groove (14) of the closing part (15). Arrangement according to claim 1, characterized in that the bolt (13) in its locked position (18) in at least one opening of the closing part (15) penetrates the groove (14) protruding and in its unlocked position (19) the groove ( 14) releases. Arrangement according to one of claims 1 to 3, characterized in that the bolt (13) in its locked position (18) through a transverse bore of the locking bolt (10) or locked with a fork-shaped opening the locking pin (10). Arrangement according to claim 1 or 2, characterized in that the bolt (13) outside the closing part (15) is displaceable, in its unlocked position (19) which release the opening of the groove (14) or in its locked position ( 18) to lock the groove (14). Arrangement according to claim 5, characterized in that the bolt (13) cooperates with a locking element (20) which blocks or releases the locking pin (10) within the groove (14). Arrangement according to one of claims 1 to 6, characterized in that the bolt (13) captive in the sash (4) or the frame (3) is supported. Arrangement according to one of claims 1 to 7, characterized in that the bolt (13) is associated with a handle (16) and / or a lock (17). Arrangement according to one of claims 1 to 8, characterized in that the bolt (13) by means of a spring element in the locked position (18) is held and against the action of the spring element in its unlocked position (19) can be brought or vice versa. Arrangement according to claim 1, characterized in that a handle (8) by means of a polygonal pin (23) with a transmission of Griffolive (9) for actuating the push rod fitting (7) is connected, wherein the polygonal pin (23) has a Querschnittsschwächung (24) in has its course between the handle (8) and the transmission.

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